Base | Representation |
---|---|
bin | 11011010101011101101010… |
… | …010000001110010100101000 |
3 | 120202200010112200021102022002 |
4 | 123111131222100032110220 |
5 | 111224210042312021300 |
6 | 1103405153303550132 |
7 | 34215524330661506 |
oct | 3325355220162450 |
9 | 522603480242262 |
10 | 120222212220200 |
11 | 35340a54680192 |
12 | 11597a5375b348 |
13 | 5210ba15433bc |
14 | 2198b01175676 |
15 | dd73c7b785d5 |
hex | 6d576a40e528 |
120222212220200 has 48 divisors (see below), whose sum is σ = 279948663254880. Its totient is φ = 48014558893760.
The previous prime is 120222212220191. The next prime is 120222212220203. The reversal of 120222212220200 is 2022212222021.
It is a super-2 number, since 2×1202222122202002 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (120222212220203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 464407742 + ... + 464666541.
It is an arithmetic number, because the mean of its divisors is an integer number (5832263817810).
Almost surely, 2120222212220200 is an apocalyptic number.
120222212220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120222212220200 is an abundant number, since it is smaller than the sum of its proper divisors (159726451034680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120222212220200 is a wasteful number, since it uses less digits than its factorization.
120222212220200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 929074946 (or 929074937 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 120222212220200 its reverse (2022212222021), we get a palindrome (122244424442221).
The spelling of 120222212220200 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred twelve million, two hundred twenty thousand, two hundred".
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